Validating a file with regular expressions


16-Apr-2017 19:22

validating a file with regular expressions-51

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The user will be notified though inline error message of invalid input data before submitting a form.If you are new here, it would help if you can get a basic understanding of Regular Expressions. Net Question Answer site, specially started to allow visitors of this site ask their doubts and queries. Just click the Ask Now button and ask your question now.In this tutorial you will see how to use regular expressions to validate.

validating a file with regular expressions-54

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Then I created my regular expression and attached it to a variable called phone RGEX notice that I did not need to wrap the regular expression in quotes this is because javascript natively recognizes regular expressions so there is no need to create them as strings then convert them.

These will however not work with non-English accented characters like Düsseldorf or Köln.

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Here expand any input field and put the data validation rule under the Regex Pattern field. The regex [a-z A-Z0-9] will match any set of alpha numeric characters that are between 5 to 10 characters in length.

For exact matches, you can enclose the regular expression in the caret (^) and dollar sign ($) markers.

[0-9][A-Z]$/i The i at the end of the pattern is to indicate that this is a case insensitive match.



Regular Expression Validation; Default Validation; Validation Message. Multilingual Support. Notes. You may change the value for the user email acceptance criteria by overriding the validate.emails property in the /webapps/ROOT/WEB-INF/classes/dotmarketing-config.properties file. Overriding this.… continue reading »


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When building the form with Forms Studio, you can easily add data validation rules using regex and that will allow to you automatically validate the user's input. The user will be notified though inline error message of invalid input data before submitting a form. If you are new here, it would help if you can get a basic.… continue reading »


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